Casal
General Information about #305B6B
The color #305B6B, also known as Casal, is a muted, desaturated shade of blue-green. Its hexadecimal representation signifies the combination of red, green, and blue light that produces this particular color. The '30' represents the red component, '5B' the green component, and '6B' the blue component. In the RGB color model, #305B6B translates to approximately 48 red, 91 green, and 107 blue. Casal belongs to a family of colors often associated with tranquility, stability, and sophistication. It exhibits characteristics of both blue and green, combining the calming effect of blue with the revitalizing qualities of green. In color psychology, it is sometimes seen as a color that promotes clear thinking and balance. This makes it a versatile color for various applications, ranging from web design to interior decoration.
The hex color #305b6b, also known as Casal, presents some accessibility considerations, especially in web design. Its relatively low lightness value (approximately 35%) indicates that it can lack sufficient contrast against both pure white and pure black backgrounds. When used as text color, it's crucial to ensure a contrast ratio of at least 4.5:1 against the background, as recommended by WCAG (Web Content Accessibility Guidelines) for normal text. For larger text (14pt bold or 18pt regular), a contrast ratio of 3:1 is acceptable. Insufficient contrast can make content difficult to read for users with visual impairments. Tools like contrast checkers can accurately measure the contrast ratio between #305b6b and other colors to ensure accessibility compliance. When using #305b6b for interactive elements like buttons, ensure sufficient visual cues are provided to indicate state changes such as hover or focus. Additionally, avoid using color alone to convey important information, as colorblind users may not perceive the distinction.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design and UI
Casal (#305b6b) can serve as a sophisticated background color for websites, particularly those in the technology, finance, or consulting sectors. Its understated elegance provides a professional and trustworthy feel. In user interface design, it can be employed for secondary elements like navigation bars, sidebars, or footers. Paired with contrasting accent colors, like a bright yellow or orange, Casal creates a visually appealing and functional user experience. The color is also suitable for data visualizations such as charts and graphs, where its muted tone prevents it from overpowering the data itself, allowing the information to take center stage.
Interior Design
In interior design, #305b6b can be used as an accent wall color in a living room or bedroom, especially in spaces aiming for a calm and serene atmosphere. It pairs well with natural materials like wood and stone. The color can also be used for upholstery on furniture, such as sofas or chairs, creating a cohesive and inviting space. Incorporating #305b6b into decorative elements like cushions, curtains, or rugs provides subtle sophistication.
Fashion
In the fashion industry, the color #305b6b can be found on garments like dress pants or jackets. The color can also work well for accessories, offering a sophisticated alternative to black or navy. Its versatile nature allows it to be paired with a wide range of colors and styles.